Sign in →

F5 (FVL) and F2 (Prothrombin) Mutations

Important Note

Not orderable on INPATIENTS, no exceptions.  Testing will be cancelled if ordered on an inpatient.  Testing should only be performed on outpatients and only after an abnormal Activated Protein C Resistance (APCR) result.

 

Performing Lab(s)

Barnes-Jewish Hospital Laboratory

CPT/LOINC Codes

81240 - F2 (prothrombin, coagulation factor II), (eg, hereditary hypercoagulability) gene analysis, 20210G>A variant

81241 - F5 (coagulation factor V), (eg, hereditary hypercoagulability) gene analysis, Leiden variant

Link to Test Information

CLICK HERE TO GO TO BJH LAB CATALOG ENTRY